Nominal Input Level-20 dBuInput Impedance1 M ohmNominal Output Level-20 dBuOutput Impedance1 k ohmRecommended Load Impedance10 k ohm or greaterBypassBuffered bypassControlsLevel Control knob

Equalizer Control knob

100, 200, 400, 800, 1.6 k, 3.2 k, 6.4 kHz

Pedal switchIndicatorCHECK indicator (Serves also as battery check indicator)ConnectorsINPUT jack: 1/4-inch phone type

OUTPUT jack: 1/4-inch phone type

DC IN jackPower SupplyCarbon-zinc battery (9 V, 6F22)

Alkaline battery (9 V, 6LR61)

AC adaptor (PSA series: sold separately)Current Draw30 mAExpected battery life under continuous useCarbon: Approx. 9 hours

Alkaline: Approx. 19.5 hours

*These figures will vary depending on the actual conditions of use.AccessoriesLeaflet ("USING THE UNIT SAFELY," "IMPORTANT NOTES," and "Information")

Carbon-zinc battery (9 V, 6F22)Options (sold separately)AC adaptor: PSA seriesSIZE AND WEIGHTWidth73 mm

2-7/8 inchesDepth129 mm

5-1/8 inchesHeight59 mm

2-3/8 inchesWeight (including battery)400 g

15 oz